TrueScaleAudio
Compare speakers at true scale
Pick two speakers and see them side by side at their real-world size.
Front view — side by side at true scale
Click either cabinet to swap A ↔ B · Reference height: 52.1 in · 1 in = 10.75 px
KEF Q11 MetavsMartinLogan ElectroMotion ESL
The MartinLogan ElectroMotion ESL stands 132.3 cm tall — about 21.1 cm more than the KEF Q11 Meta at 111.2 cm. On footprint the KEF Q11 Meta is the wider cabinet (31.5 cm versus 22.9 cm). At 91 dB against 89 dB, the MartinLogan ElectroMotion ESL is the easier load to drive and plays louder from the same amplifier. The MartinLogan ElectroMotion ESL reaches deeper in the bass, down to 42 Hz versus 44 Hz. Low frequencies come from a 165 mm cone on the KEF Q11 Meta and a 203 mm cone on the MartinLogan ElectroMotion ESL. On price, the KEF Q11 Meta sits higher — about $2,999 a pair against $2,500 for the MartinLogan ElectroMotion ESL.
| A | B | |
|---|---|---|
| Manufacturer | KEF | MartinLogan |
| Model | Q11 Meta Meta | ElectroMotion ESL |
| HiFi ladder position | #153 of 281 floorstander | #242 of 281 floorstander |
| Height | 43.8 in | 52.1 in |
| Width | 12.4 in | 9 in |
| Depth | 15 in | 16.3 in |
| Weight | 49.6 lb | 35.5 lb |
| Enclosure | bass-reflex-rear | bass-reflex-rear |
| Drivers | 1× 0.7 in tweeter (MAT aluminium dome), 1× 3.9 in midrange (aluminium cone), 3× 6.5 in woofer (hybrid aluminium cone) | 1× midrange (electrostatic (XStat CLS)), 1× 8 in woofer (doped-fibre cone) |
| Frequency — low | 44 Hz | 42 Hz |
| Frequency — high | 20000 Hz | 22000 Hz |
| Sensitivity | 89 dB | 91 dB |
| Impedance | 4 Ω | 6 Ω |
| Recommended amp | 15–225 W | 20–300 W |
| MAP (USD) | $2,999 / pair | $2,500 / pair |
| Where to buy | Check availability ↗ | Check availability ↗ |
| Brand website | international.kef.com ↗ | martinlogan.com ↗ |
| Product page | Open product page ↗ | Open product page ↗ |
Larger value highlighted in green. For low-frequency extension, lower Hz = greater bass reach, so the deeper side is highlighted.